camel:

• Device problem occurs on MT7621 (zbt 3526 - also on MT 7620zbt 826)
• Software versions of OpenWrt: current trunk
• Steps to reproduce: happening 1-2 times / day

Fri May 10 03:32:07 2019 kern.info kernel: [693630.248851] do_page_fault(): sending SIGSEGV to keepalived for invalid read access from 00000004
Fri May 10 03:32:07 2019 kern.info kernel: [693630.257865] epc = 555a0ea7 in keepalived[55559000+6e000]
Fri May 10 03:32:07 2019 kern.info kernel: [693630.263451] ra = 555a0ea5 in keepalived[55559000+6e000]
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: Keepalived_vrrp exited due to segmentation fault (SIGSEGV).
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: Please report a bug at https://github.com/acassen/keepalived/issues
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: and include this log from when keepalived started, a description
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: of what happened before the crash, your configuration file and the details below.
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: Also provide the output of keepalived -v, what Linux distro and version
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: you are running on, and whether keepalived is being run in a container or VM.
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: A failure to provide all this information may mean the crash cannot be investigated.
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: If you are able to provide a stack backtrace with gdb that would really help.
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: Source version 2.0.15 , git commit v2.0.14-53-g9de2817c+
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: Built with kernel headers for Linux 4.14.111
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: Running on Linux 4.14.113 #0 SMP Wed May 1 05:25:55 2019
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: Command line: '/usr/sbin/keepalived' '-n' '-f' '/tmp/keepalived.conf'
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: configure options: --target=mipsel-openwrt-linux --host=mipsel-openwrt-linux
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: --build=x86_64-pc-linux-gnu --program-prefix= --program-suffix= --prefix=/usr
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --libexecdir=/usr/lib
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: --sysconfdir=/etc --datadir=/usr/share --localstatedir=/var --mandir=/usr/man
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: --infodir=/usr/info --disable-nls --with-init=SYSV --disable-nftables --enable-sha1
Fri May 10 03:32:07 2019 daemon.info Keepalived[3377]: --disable-libipset-dynamic build_alias=x86_64-pc-linux-gnu

any ideas ?

cvu camel